aarp medicarerx plans insured through unitedhealthcare. call today. ♪ i'd like to thank eating right, whole grain, multigrain cheerios! mom, are those my jeans? [ female announcer ] people who choose more whole grain tend to weigh less than those who don't. multigrain cheerios >>> it's flu season and by now you know to wash your hands frequently. now a new study recommends touching your mouth and nose as little as possible. doctors say this prevents bacteria and viruses throughout the body. >>> president obama is promising to work again to rally them as we near the fiscal cliff. twitter blogs, e-mail blasts, just yesterday the president invited his backer to a twitter town hall and now he's urging them to post their stories as well as their demands to congress on social media. let's bring in eric, associate publisher of social media magazine. >> it's good to be here. thank you for having me. >> the white house has said they've already gotten 200,000 responses to my2k and the reason they say that if the tax cuts expire. if you search the